Aug. 2, 2016 12:28 PM PT1:28 PM MT2:28 PM CT3:28 PM ET19:28 GMT3:28 AM 北京时间12:28 PM MST2:28 PM EST2:28 PM CT23:28 UAE15:28 ET18:28 - Richardson was handed yet another setback in his NFL career on Tuesday as the beleaguered running back was waived by the Ravens.Analysis: The 26-year-old's stint with the Ravens lasted a mere three months, with a hamstring injury in the first week of offseason workouts getting him off on the wrong foot. A knee scope late sent to him to the physically unable to perform list to begin training camp. Richardson, who was selected by Cleveland with the third overall pick of the 2012 draft, has been on the roster of four teams in as many years but has not played in the league since 2014.

Mar. 22, 2016 6:25 AM PT7:25 AM MT8:25 AM CT9:25 AM ET13:25 GMT9:25 PM 北京时间6:25 AM MST8:25 AM EST7:25 AM CT17:25 UAE9:25 ET12:25 - Baltimore Ravens coach John Harbaugh says the team has an "unofficial agreement" with Richardson. The 25-year-old Richardson has been a disappointment since he was selected No. 3 overall in the 2012 draft out of Alabama. He was traded from Cleveland to Indianapolis just two games into his second season. Richardson was released by the Colts following the 2014 season and didn't play last year after he was cut by Oakland in training camp. Analysis: Harbaugh told reporters at the NFL owners' meetings he's been exchanging texts with Richardson and expects to sign him. Richardson worked out for Baltimore last month and is working on getting in better shape. Richardson has averaged just 3.3 yards per carry and has run for 2,032 yards and 17 touchdowns in 46 career games.